# -*- coding: UTF-8 -*-
"""
@Filename:exerc4.py
@author:Cora
@time:2025-03-07
"""

x1 = (2**4 + 7 - 3 * 4) / 5
print(f"1) x = {x1}")

x2 = (1 + 3**2) * (16 % 7) / 7
print(f"2) x = {x2}")